Home / 4,136.06-5,707.86-2,367.84

Finding the Fourth Proportional to 4,136.06, 5,707.86 and 2,367.84

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Solution

The fourth proportional to 4,136.06, 5,707.86 and 2,367.84 is: 3,267.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,136.06 : 5,707.86 = 2,367.84 : x
  2. Step 2: Convert to fraction form
    4,136.06/5,707.86 = 2,367.84/x
  3. Step 3: Cross multiply
    4,136.06x = 5,707.86 × 2,367.84
  4. Step 4: Simplify right side
    4,136.06x = 13,515,299.22
  5. Step 5: Solve for x
    x = 13,515,299.22/4,136.06
  6. Step 6: Final answer
    x = 3,267.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.